Injector



FIG. 1 is a side elevational view of an assembled injector showing mynew design;

FIG. 2 is a side perspective view thereof;

FIG. 3 is a side elevational view of an unextended first part of adisassembled injector showing my new design;

FIG. 4 is a rotated side elevational view of an extended first part anda second part of a disassembled injector showing my new design;

FIG. 5 is a side perspective view thereof;

FIG. 6 is a rotated elevational view thereof;

FIG. 7 is an enlarged plan view of the first part of an injector showingmy new design; and,

FIG. 8 is an enlarged plan view of the second part of an injectorshowing my new design.

The ornamental design for an injector, as shown and described.